Ergonomic disposable plate sidewall



FIG. 1 is a perspective view of an ergonomic disposable plate sidewall;

FIG. 2 is a front elevation view of the plate of FIG. 1, with an opposite view being identical thereto;

FIG. 3 is a side elevation view of the plate of FIG. 1, with an opposite view being identical thereto;

FIG. 4 is a top plan view of the plate of FIG. 1;

FIG. 5 is a bottom plan view of the plate of FIG. 1;

FIG. 6 is a cross-sectional front view of the plate of FIG. 1, with an opposite view being identical thereto; and,

FIG. 7 is a cross-sectional side view of the plate of FIG. 1, with an opposite view being identical thereto. 

We claim the ornamental Design for an ergonomic disposable plate sidewall, as shown and described. Broken lines in the Figures form no part of the claimed design. 